Spiral Cutter Heads
High-Performance Spiral Cutterheads for Precision Woodworking
Spiral shear cutting is a widely preferred technique in the woodworking industry, known for delivering cleaner cuts, quieter operation, and a superior finish compared to traditional straight knives. Each spiral cutterhead or helical cutter head features carefully positioned carbide inserts set at an angle to produce a shear-cut effect. This design minimizes tear-out and enhances the surface smoothness of your workpiece.
At Sheartak, we specialize in designing and manufacturing spiral cutter heads and helical cutter heads for over 1,000 jointers and planers from leading global brands. Whether you’re performing a jointer cutterhead upgrade or outfitting a new machine, our products are engineered for high performance, precision, and long-term reliability. You can also shop spiral cutter heads directly through our website for quick delivery and expert support.
In addition to standard models, we provide custom spiral cutterhead solutions tailored to your machine’s specifications. Each unit is built with premium replaceable carbide inserts and optimized for various materials — from hardwoods to composites.
Sheartak Spiral Cutter Heads: Engineered for Excellence
With decades of experience, Sheartak has developed one of the most comprehensive lines of spiral cutterheads for woodworking tools, serving both hobbyists and professionals. Many models are in stock and ready to ship. If your model isn’t listed, simply send us the specs — we’ll manufacture a custom helical cutter head to fit your needs.
Whether you’re looking for a planer cutterhead upgrade, a compact jointer spiral head, or just want to shop spiral cutter heads online with confidence, Sheartak is your trusted source. Our focus on quality, innovation, and craftsmanship ensures a smooth, high-performance woodworking experience every time.

Below is a compilation of renowned jointer and planer brands that Sheartak has crafted over the years. The majority of these models are readily available for prompt delivery. Should your desired machine not appear on the list, kindly reach out to us with the specifications of your cutterhead, and we'll gladly create custom heads tailored to your satisfaction.
Emco Rex B20 10" Planer Spiral Cutterhead with 55 Carbide Inserts
SheartakUpgrade Emco Rex B20 10" Planer with Sheartak Spiral Cutterhead-55 Carbide Inserts and enjoy several key benefits: ✅ Smoother, Tear-Free Finish – E...
View full detailsSheartak Spiral Cutterhead for Hans Schreiner Planer Thicknesser ML392
SheartakSpiral Cutterhead for Hans Schreiner Planer Thicknesser ML392 Upgrade your woodworking with the Sheartak Spiral Cutterhead for the Bernardo ADH 250...
View full detailsSheartak Spiral Cutterhead for Bernardo ADH 250 P Surface Planer and Thicknesser 44 Carbide Blades
SheartakSpiral Cutterhead for Bernardo ADH 250 P Surface Planer and Thicknesser Upgrade your woodworking with the Sheartak Spiral Cutterhead for the Bernar...
View full detailsSheartak Spiral Cutterhead for Surface Planer and Thicknesser Bernardo ADM 260 44 Carbide Blades
SheartakSpiral Cutterhead for Surface Planer and Thicknesser Bernardo ADM 260 Upgrade your woodworking with the Sheartak Spiral Cutterhead for the Bernardo...
View full detailsSheartak Spiral Cutterhead for Bernardo AD260 Surface Planer Thicknesser 44 Carbide Blades
SheartakSpiral Cutterhead for Bernardo AD260 Surface Planer and Thicknesser Upgrade your woodworking with the Sheartak Spiral Cutterhead for the Bernardo A...
View full detailsUpgrade Leman RAD250 Planer with Sheartak Helical Cutter Head
SheartakUpgrade Your Leman RAD250 Planer with Sheartak Helical Cutterhead Experience: Superior Finish: Shear cut action eliminates tear-out, leaving a sm...
View full detailsSpiral Cutterhead for DeWalt D27300 type 1 planer thicknesser
Sheartak5.0 / 5.0
1 Review
The Spiral Cutter head for the DeWalt D27300 type 1 planer thicknesser is equipped with 44 carbide inserts. Each carbide insert has 4 indexable edg...
View full detailsSpiral Cutterhead for DeWalt D27300 type 2 planer thicknesser
Sheartak5.0 / 5.0
1 Review
Spiral Cutter head for DeWalt D27300 type 2 planer thicknesser is equipped with 44 carbide inserts. Each carbide insert has 4 indexable edges. The ...
View full detailsSpiral Cutterhead for Carbatec JN-X200C 8" Jointer
SheartakRevolutionize your Carbatec JN-X200C 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All t...
View full detailsSpiral Cutterhead for DELTA DJ-20 8" Jointer
Sheartak5.0 / 5.0
1 Review
Revolutionize your DELTA DJ-20 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the ins...
View full detailsSpiral Cutterhead for INVICTA DI-20 8'' Jointer
SheartakRevolutionize your INVICTA DI-20 8'' Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the ...
View full detailsSpiral Cutterhead for Steel City 40605 8" Jointer
SheartakRevolutionize your Steel City 40605 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All th...
View full detailsSpiral Cutterhead for GRIZZLY G0490 8" Jointer
SheartakRevolutionize your GRIZZLY G0490 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the i...
View full detailsSpiral Cutterhead for Carbatec CTJ-350 8 inch Jointer
SheartakRevolutionize your Carbatec CTJ-350 8 inch Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. Al...
View full detailsSpiral Cutterhead for DELTA 37-365X 8" Jointer
SheartakRevolutionize your DELTA 37-365X 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the i...
View full detailsSpiral Cutterhead for DELTA 37-350 8" Jointer
Sheartak5.0 / 5.0
2 Reviews
Revolutionize your DELTA 37-350 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the in...
View full detailsSpiral Cutterhead for King Canada 8" Jointer KC-80FX
Sheartak4.0 / 5.0
2 Reviews
Revolutionize your King Canada 8" Jointer KC-80FX with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. Al...
View full detailsSpiral Cutterhead for Steelex 8" Jointer ST1011
SheartakRevolutionize your Steelex 8" Jointer ST1011 with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the...
View full detailsSpiral Cutterhead for Steelex 8" Jointer ST1006
SheartakRevolutionize your Steelex 8" Jointer ST1006 with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the...
View full detailsSpiral Cutterhead for King Canada 8" Jointer KC-85FX
SheartakRevolutionize your King Canada 8" Jointer KC-85FX with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. Al...
View full detailsSpiral Cutterhead for Craftex B438 8 inch Jointer
SheartakRevolutionize your Craftex B438 8-inch Jointer, 3-3/8" Head Diameter, with spiral cutterheads for the following benefits. * Better quality finish ...
View full detailsSpiral Cutterhead for Craftex 8" Jointer CX08HC
SheartakRevolutionize your Craftex 8" Jointer CX08HC with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the...
View full detailsSpiral Cutterhead for Craftex CX08 8" Jointer
Sheartak5.0 / 5.0
2 Reviews
Revolutionize your Craftex CX08 8" Jointer, 3-3/8" Head Diameter, with spiral cutterheads for the following benefits. * Better quality finish with ...
View full detailsSpiral Cutterhead for Craftex CT088 8" Jointer
Sheartak5.0 / 5.0
1 Review
Revolutionize your Craftex CT088 8" Jointer, 3-3/8" Head Diameter, with spiral cutterheads for the following benefits. * Better quality finish wit...
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